What tools or frameworks do you usually use for developing user interfaces?

For developing user interfaces, I usually use the following tools and frameworks:

• React — a popular library for creating UI in JavaScript, allows building components and efficiently updating the DOM.
• Angular — a framework from Google with powerful tools for building SPAs.
• Vue.js — a lightweight and flexible framework for creating interfaces.
• Bootstrap — a CSS framework for quick responsive interface layout.
• Sass/Less — CSS preprocessors for convenient style writing.
• Webpack or Vite — module bundlers for optimizing and building frontend code.

The choice depends on the project requirements, team, and personal preferences. In DevOps, tools for automating build and deployment of UI, such as CI/CD pipelines, are also often used.